/**
数据验证（表单验证）
*/
class Validate {
  public error!: any;
  public check(data: any, rule: any) {
    for (let i = 0; i < rule.length; i++) {
      if (!rule[i].checkType) {
        return true;
      }
      if (!rule[i].name) {
        return true;
      }
      if (!rule[i].errorMsg) {
        return true;
      }
      if (!data[rule[i].name]) {
        this.error = rule[i].errorMsg;
        return false;
      }
      let reg;
      const minMax = rule?.[i]?.checkRule?.split(",");
      switch (rule[i].checkType) {
        case "custom":
          if (typeof rule[i].validate == "function") {
            if (!rule[i].validate(data[rule[i].name])) {
              this.error = rule[i].errorMsg;
              return false;
            }
          }
          break;
        case "required":
          reg = new RegExp("/[S]+/");
          if (reg.test(data[rule[i].name])) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case "string":
          reg = new RegExp("^.{" + rule[i].checkRule + "}$");
          if (!reg.test(data[rule[i].name])) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case "int":
          reg = new RegExp("^(-[1-9]|[1-9])[0-9]{" + rule[i].checkRule + "}$");
          if (!reg.test(data[rule[i].name])) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
          break;
        case "between":
          if (!this.isNumber(data[rule[i].name])) {
            this.error = rule[i].errorMsg;
            return false;
          }
          minMax[0] = Number(minMax[0]);
          minMax[1] = Number(minMax[1]);
          if (
            data[rule[i].name] > minMax[1] ||
            data[rule[i].name] < minMax[0]
          ) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case "betweenD":
          reg = /^-?[1-9][0-9]?$/;
          if (!reg.test(data[rule[i].name])) {
            this.error = rule[i].errorMsg;
            return false;
          }
          minMax[0] = Number(minMax[0]);
          minMax[1] = Number(minMax[1]);
          if (
            data[rule[i].name] > minMax[1] ||
            data[rule[i].name] < minMax[0]
          ) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case "betweenF":
          reg = /^-?[0-9][0-9]?.+[0-9]+$/;
          if (!reg.test(data[rule[i].name])) {
            this.error = rule[i].errorMsg;
            return false;
          }
          minMax[0] = Number(minMax[0]);
          minMax[1] = Number(minMax[1]);
          if (
            data[rule[i].name] > minMax[1] ||
            data[rule[i].name] < minMax[0]
          ) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case "same":
          if (data[rule[i].name] != rule[i].checkRule) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case "notsame":
          if (data[rule[i].name] == rule[i].checkRule) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case "email":
          reg = /^[a-z0-9]+([._\\-]*[a-z0-9])*@([a-z0-9]+[-a-z0-9]*[a-z0-9]+.){1,63}[a-z0-9]+$/;
          if (!reg.test(data[rule[i].name])) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case "phoneno":
          reg = /^1(3|4|5|6|7|8|9)\d{9}$/;
          if (!reg.test(data[rule[i].name])) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case "zipcode":
          reg = /^[0-9]{6}$/;
          if (!reg.test(data[rule[i].name])) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case "reg":
          reg = new RegExp(rule[i].checkRule);
          if (!reg.test(data[rule[i].name])) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case "in":
          if (rule[i].checkRule.indexOf(data[rule[i].name]) == -1) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case "notnull":
          if (
            data[rule[i].name] == 0 ||
            data[rule[i].name] == undefined ||
            data[rule[i].name] == null ||
            data[rule[i].name].length < 1
          ) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case "lengthMin":
          if (data[rule[i].name].length < rule[i].checkRule) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
        case "lengthMax":
          if (data[rule[i].name].length > rule[i].checkRule) {
            this.error = rule[i].errorMsg;
            return false;
          }
          break;
      }
    }
    return true;
  }

  public isNumber(checkVal: any) {
    const reg = /^-?[1-9][0-9]?.?[0-9]*$/;
    return reg.test(checkVal);
  }
}

export default new Validate();
